Questions tagged as 'delphi'

Tagged questions
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Unsupported on-disk structure

I was developing in Delphi using Firebird 2.5. And it started giving an error when trying to connect to the local database. When trying to connect it gives the following message: Error: unsupported on-disk structure for file C:/....meucaminho....
asked by 13.06.2016 / 13:46
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Add a third-party program to an installer

I'm using InnoSetup to generate an installer for a Delphi application. Because this same application depends on the R program, I would like to know if it is possible to couple the R installer to my installer.     
asked by 17.06.2016 / 18:56
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Delete TEdit created at run time

In the click of the button I create some Edits ... So far everything works normally, but when I try to delete the edits created by clicking another button, not all are deleted. Ex. I created 10 edits fields, when I click...
asked by 08.08.2016 / 23:11
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Error "could not load ssl library" using delphi 7 and indy 10.0.52

I am using Delphi 7 and indy 10.0.52 , trying to send json with method post to api but I always get this error message:    could not load ssl library HA long time ago I did this same procedure only with v...
asked by 25.08.2016 / 14:32
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Mouse scroll button on a quick report report

How to make the mouse scroll button work in Quick Report reports. Today I use a custom Preview using the TQRPreview component. I use Delphi 7 and Quick Report 3.0.9.     
asked by 28.06.2016 / 14:35
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Add text in a certain position

Hello, I need to add a TEXT to a certain position in a TXT file, if possible using STRING LIST. I have a TXT and within that TXT has about 300 lines. And in the middle of it has the following line: hardware{98828}; I need to add a TEXT b...
asked by 03.06.2016 / 14:14
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StringReplace on all occurrences

I would like to replace all \ with / in my edit, but it only works for the first occurrence with the following code: Edit1.text := '"'+ StringReplace(Edit1.text, '\', '/', []) + '"'; How do I replace all of them? Enjoying,...
asked by 18.03.2016 / 20:15
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Convert pointer to string

Hello, I would like to know how to do the pointer to string conversion, because when I try to use the Pointer in a MessageBoxA for example, it returns me the following error: I'm trying to display the message like this: MessageBox...
asked by 18.10.2015 / 07:30
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How to format a string with 3 houses?

I have a code that concatenates the results typed in edits, I'm assigning a 0 for each reading so the values look like this: Result: 030/060/090 / More when I have a value that already has 3 decimal places so I would like to keep only 3 ho...
asked by 14.03.2016 / 20:44
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Add repeated parameter in theTRESTRequest component of Delphi

Good afternoon. I'm developing a class in Delphi using the Ticket API. The class is ready and functional, issuing tickets and generating shipping. This class consists of the Delphi REST components (THTTPBasicAuthenticator, TRESTResponse, T...
asked by 10.12.2016 / 18:06